baber/WOPTO huggingface dataset:
Patent JP-2001314131-A (JP)
Title: Sheet for pet
Inventor: IKEGAMI TAKESHI
IPC: A01K1/015
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the function of preventing excrement from leaking to the outside. SOLUTION: This sheet for a pet has a flap at least formed at the vicinity of the edge parts of an absorbing body on a hydrophilic top sheet arranged on the absorbing body, and opened to the center of the absorbing body. The urine flowing on the top sheet without having been absorbed enters the space between the top sheet and the flap, and checked thereupon.
Patent JP-2001319596-A (JP)
Title: Deflecting yoke and tv receiver with cathode-ray tube
Inventor: MURATA AKIO
IPC: H01J29/76
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a wide angle deflection along with suppressing, as much as possible, an increase of a deflection power. SOLUTION: A deflecting yoke 15 is composed of a horizontal deflection coil 16 that generates a horizontally deflecting magnetic field to deflect an electron beam in the horizontal direction, and a sub deflection coil 21 that is arranged in a position of a rear end of the deflecting yoke and, toward the deflection direction (right or left direction) of the electron beam through the horizontal deflection coil 16, generates a sub deflection magnetic field to deflect the electron beam in a reverse direction of the said deflection direction and also in a reverse direction from a standard axis for deflection.
Patent JP-2001324479-A (JP)
Title: Method for nondestructive measuring of spot welded part
Inventor: KIMURA TAKASHI
IPC: G01R33/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide technique, capable of accurately measuring the structural characteristic value of a spot welded part (the dimension or strength of the specific part of the spot welded part). SOLUTION: A magnetic field, showing a specific change with respect to the elapse of time is applied to the spot welded part, and flux densities at a plurality of the positions in the vicinity of the spot welded part are measured. The static flux density distribution, inductance distribution and electrical resistance distribution in the spot welded part are calculated on the basis of the measured values of the flux densities at a plurality of these positions, and the areas of the recessed or projected regions formed at almost central parts of these distributions are calculated. The dimension or strength of the spot welded part is determined, on the basis of the areas of the recessed and projected parts.
Patent JP-2001329475-A (JP)
Title: Method for producing ornamental curtain
Inventor: WATANABE NORIHIDE
IPC: D06P5/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ornamental curtain, ensuring a fine and clear painting of stereoscopic effect to be conducted in a relatively simple operational process without relying on embroidery. SOLUTION: This method for producing an ornamental curtain comprises the following eight steps: A. a rough sketch P is drawn with a water-based paint on a silk-weave fabric 1, B. a paste is put in a stringy fashion along the line of the rough sketch P, C. another paste is put on a portion of the rough sketch P divided by the above stringy paste so as to cover the surface of the fabric 1, D. the background portion of the rough sketch P on the fabric 1 where the above-mentioned two kinds of pastes are not put undergoes a ground dyeing with a specified color assigned, E. the above two kinds of pastes are washed off the fabric 1, F. the respective portions of the rough sketch P undergo corresponding specified paintings, G. a composite paste 6 comprising a raising paste for 'yuzen' and a golden powder adhesive material is put on specified spots of the rough sketch P, and H.  the surface of the composite paste 6 is decorated by sprinkling the composite paste 6 with golden or silvery powder or pressing golden or silvery foil on the composite paste 6.
Patent JP-2000338612-A (JP)
Title: Method for discriminating error of detection signal in printer
Inventor: SAITO TAKAHIKO
IPC: G03B27/32
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To automatically execute printing even when different kinds of frame size exist in a continuous photographic film. SOLUTION: A signal recorded between the effective photographic area of the developed photographic film 1 and the edge part of the film 1 is detected and specified amount of the film 1 to be wound up is detected. Based on relation between the detected specified amount of the film 1 and the detected signal, whether the detected signal is accurately detected is discriminated.
Patent JP-2001326593-A (JP)
Title: Diversity receiver
Inventor: SHIBATA TOSHIKAZU
IPC: H04B7/08
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a receiver adopting an antenna switching diversity system that can reduce the effect of noise caused at switching of antennas. SOLUTION: A monitor section 6 monitors a reception state by a reception section 3, outputs a binary monitor signal according to the monitor result to a differential amplifier circuit 8. The level of the monitor signal is inverted every time the reception state of the reception section 3 is deteriorated. Transistors(TRs) 81, 82 being components of the differential amplifier circuit 8 are entirely inversely operated depending on the monitor signal. Thus, collector terminals of the TRs 81, 82 output signals inverted to each other at all times to turn on either of PIN diodes 21, 22 and to turn off the other. Since the PIN diodes 21, 22 are turned on/off in the same timing respectively, the antennas 1, 1 are switched at the same time thereby suppressing production of noise in the switching.
Patent JP-2001326110-A (JP)
Title: Electronic component device and its manufacturing method
Inventor: OKAWA SHINJI
IPC: H01C17/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a device board which hardly lifts from a reinforcing resin, when insert molding is carried out even if insulating resin of the device board is different from insulating resin fixing the device board and not enough in adhesion to the other fixing resin, in the manufacture of an electronic component device which is formed by fixing the film-like device board through an insert molding method by the use of insulating resin. SOLUTION: A buffer layer 27 containing thermoplastic resin that becomes soft at a prescribed temperature and thermosetting resin that is cured at the same temperature are interposed between the rear of a film-like resistive element board and a reinforcing resin 25 fixing the resistive element board by insertion molding. As a result, the resistive element board 22 hardly lift up from the reinforcing resin 25, even if insulating resin of the resistive element board is different from insulating resin fixing the element board, because the difference in thermal shrinkage amount between two kinds of insulating resin is absorbed by the buffer layer 27.
Patent JP-2001323307-A (JP)
Title: Method for operating of blowing pulverized fine coal into bast furnace
Inventor: MURAI RYOTA
IPC: C21B5/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the formation of a raceway shell by estimating a desirable reaction form between ash content in pulverized fine coal and dripped slag. SOLUTION: The description of coal and the blending or the mixing ratio are decided so that the ash content composition in the blended coal satisfies 0<(%CaO)/(%Al2O3)<0.45, 0.25<(%Al2O3)/(%SiO2)<1.0, (%CaO)+(%SiO2)+(% Al2O3)>70 and the pulverized fine coal ratio in a blast furnace operation, the ash content in the pulverized fine coal, CaO and Al2O3 satisfy the pulverized fine coal ratio (kg/t)<=[100/(%ash)]×[7.5×(<=CaO)/(%Al2O3)+10.8]. The pulverized fine coal is blown at >=180 kg/t. At this time, the blast furnace operation is performed at 280-250 kg/t slag ratio.
Patent JP-2001189391-A (JP)
Title: Low-voltage programmable erase/writable flash memory
Inventor: TSUE HOO SIMON CHAN
IPC: H01L21/8247
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-fabricate flash EEPROM memory cell having a low erase write gate voltage. SOLUTION: An oxide tunneling layer 48, a polysilicon floating gate 52, a dielectric layer 56 and a control gate 60 are stacking on a substrate 40, and a trench is opened in an overlying interlayer insulation layer 94. A source junction part 90, a drain junction part 72 and an inclination pocket 78 of the opposite dope type are formed in the substrate 40 through ion implantation. The trench is filled with a metal layer 98 to complete a source electrode VS, a control gate VG and a drain electrode VD. Low positive biases are applied to the VD and VG, while a low negative bias is applied to Vsub and under a reverse biased state where the VS is floating, erase writing is performed by implanting net electrons into the floating gate 52 through back bias with a low potential applied to the control gate 60, thereby injecting hot holes.
Patent JP-2001324965-A (JP)
Title: Liquid crystal display device
Inventor: NISHIMURA MASARU
IPC: G02F1/133
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional liquid crystal display device that, in the case picture data are transmitted in parallel, radiation from signal lines are radiation from a power source and the ground due to simultaneous changes become larger and hence the EMI(electromagnetic interference) becomes a problem. SOLUTION: In transmitting picture data in parallel from the timing controller 2 arranged in a control substrate 1 via a prescribed number of signal lines on a bus substrate 3, the picture data are encoded with a data encoding 11 so that simultaneous changes to the same polarity of the picture data which are transmitted in parallel become smaller and, on the other hand, the picture data encoded by incorporating data decoding circuits 12 into liquid crystal driving circuits 4 for generating driving signals for driving a matrix type display part 5 from the picture data are decoded and the driving signals are generated by using the decoded picture data.
Patent JP-2001322199-A (JP)
Title: Multi-layer laminate and manufacturing method therefor
Inventor: TSUNASHIMA KENJI
IPC: C08L101/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer laminate which meets required properties such as surface flawlessness, optical isotropy, super-gas barrier properties, strong wear resistance, superb conductivity and the like and can be manufactured at a low cost and without qualitative variability as well as a manufacturing method for the multi-layer laminate. SOLUTION: This multi-layer laminate is formed of a plurality of layers which show a coefficient of thermal expansion α2 lower than the coefficient of thermal expansion α1 of an organic resin A layer, laminated on the organic resin A layer in such a way that the value of the coefficient of thermal expansion α2 becomes gradually lower in proportion to a distance becoming farther from the A layer. In addition, a B layer which is formed of a non-compatible polymer with the resin A and shows a coefficient of thermal expansion α2 lower than the coefficient of thermal expansion α1 of the A layer, is melted and laminated on both faces of the A layer with the coefficient of thermal expansion α1.  Further, the laminate constituted of layers such as the B layer/the A layer/the B layer is extruded from a mouthpiece and the extrusions are solidified by cooling as the method for manufacturing the multi-layer laminate.
Patent JP-2001323147-A (JP)
Title: Biodegradable polymer and slow releasing agrochemicals composition
Inventor: SHIBAZAKI SATOKO
IPC: A01N47/36
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a slow releasing agrochemicals composition comprising slowly releasing agrochemicals active components into peripheral soil and water for a long period of time by controlling water vapor transmission of a coating agent. SOLUTION: A biodegradable polymer comprises a component represented by formula (I) wherein R1 is a 1-3C alkyl group and n is an integer of 0-4 and a diene polymer component.
Patent JP-2001324985-A (JP)
Title: Music distribution method and music storage method
Inventor: MAEHATA MINORU
IPC: H04N21/258
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a music distribution method by which redownloading of music data, which are distributed once, is easily conducted. SOLUTION: An ID, which specifies a user who desires a delivery, and a music code, which specifies the music to be distributed, are received and discrimination is made to determined whether the user has already received the distribution of the music or not based on the ID and the music code. When the music is already distributed, a redistribution is conducted employing a standard which differs from a normal distribution.
Patent JP-2001330265-A (JP)
Title: Hot water supply system
Inventor: KAWAKAMI HIDEKI
IPC: F24D17/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To realize a hot water supply system capable of adjusting the temperature of mixed water supplied from a hot water supply port to desired temperature in a short time. SOLUTION: The hot water supply system comprises a mixing valve 9 in which the mixed ratio of water and hot water is changed in accordance with the turning angle of the valve, a temperature sensor 12 for measuring the temperature of hot water supplied from the mixing valve 9, a flow sensor 14 for measuring the flow of hot water supplied from the mixing valve 9, and a controller 11 for controlling the turning angle of the mixing valve 9 for a prescribed cycle in accordance with the difference between the setting temperature of supplied hot water and the temperature measured by the temperature sensor 12 and the flow measured by the flow sensor 14. The controller 11 changes the control cycle of the turning angle of the mixing valve 9 in accordance with the difference between the setting temperature of the supplied hot water and the measured temperature.  The amount of turning operation of the mixing valve 9 for each control cycle is changed in accordance with the difference between the setting temperature and the measured temperature of hot water and the measured flow.
Patent JP-2001328229-A (JP)
Title: Transfer film, method for forming thin film of panel for display device thereby, and display device having thin film formed by the method
Inventor: FUJITA KOJI
IPC: H01J29/28
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film capable of transferring a thin film such as a conductive film, a heat absorption film or the like to a panel for a display device, a method for forming the thin film of the panel for the display device by the transfer film and the display device having the thin film formed by this method. SOLUTION: The transfer film 10 comprises a structure in which a conductive film layer 3a and an adhesive layer 4 sequentially laminated on a base film 1. The film 10 arranged on the panel (not shown) for the display device is heat press bonded, and the conductive film layer 3a is transferred onto the panel for the display device. The conductive film of high quality is formed by transferring, and the display device of high image quality is obtained.
Patent JP-2001332073-A (JP)
Title: Disk reproducing device
Inventor: CHIGASAKI HIROYUKI
IPC: G11B33/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk type performance device with a custom-made file function capable of recognizing easily only by glancing at what content of a compact disk currently performing is. SOLUTION: An image of a case 30 of the compact disk is stored in a storage means such as a hard disk of a hard disk drive 17 of a car CD player by a scanner 21, and the image information is linked with TOC information on the compact disk to display what a CD is performing now on a display panel 11 by the image.
Patent JP-2001193542-A (JP)
Title: Failure diagnostic system for engine
Inventor: FUJINO KENICHI
IPC: G01M15/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic system for an engine capable of precisely diagnose a cause of a failure in a short time even when the engine is stopped. SOLUTION: Past operating data of the engine is stored in an EEPROM (electrically erasable programmable read-only memory) 32 of an ECU(electronic control unit) 25, and the operating data stored are taken out and displayed on a monitor of a personal computer 33, followed by estimating the cause of the failure of the engine based on the operating data. An operating condition before engine stop can be grasped by taking out the past operating data stored and displaying them on the monitor of the personal computer 33, and the cause of the failure of the engine can be precisely estimated from the operating condition in a short time to appropriately and rapidly take measures.
Patent JP-2001338664-A (JP)
Title: Fuel cell system
Inventor: IDOGUCHI RYUICHI
IPC: H01M8/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which has heat exchange performance in a modular construction itself, while preventing gas leaks, such as hydrogen, into a vehicle room. SOLUTION: The fuel cell system is composed of a fuel cell unit F containing a fuel cell stack, and a fuel-supply system H that supplies the fuel stored in a fuel container 1 to the fuel cell unit. Further, it is composed of a module construction body 5 having airtightness in which the fuel cell unit and the fuel- supply system are prepared, a 1st cooling medium circulatory system 8, 9, and 10 which is constructed inside of the module construction body and cools the fuel cell stack, a 2nd cooling medium circulation means 13, 19 and formed in the exterior of the modular-construction body, connected to a heat exchanger 12 which is composed inside of the module construction body and a heat sink structure body 11 which is prepared inside of the module construction body and performs heat exchange between the fuel cell unit and the fuel-supply system.
Patent JP-2001335939-A (JP)
Title: Method and equipment for cleaning electrode for plasma generation electrode, and film deposition system
Inventor: TAGUCHI TATSUHIRO
IPC: C23C16/44
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide low cost cleaning equipment in which the time required for electrode cleaning can be saved. SOLUTION: Brushes 21 provided to a holder 22 are energized by energizing members 24 so that they are pressed against the surface of an RF electrode 13. When the holder 22 is transferred in an R1 direction by a transfer system 7 of a film deposition system, reaction products adhering to the surface of the RF electrode 13 can be scratched off by the brushes 21 and removed. Moreover, by successively transferring this cleaning unit 20 into a plurality of deposition chambers in the film deposition system, respective electrodes provided to the deposition chambers can be cleaned successively.
Patent JP-2001335556-A (JP)
Title: Method for producing 5-(3-cyanophenyl)-3-formylbenzoic acid derivative
Inventor: IDA TOMOHIDE
IPC: C07B61/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producingy a 5-(3-cyanophenyl)-3- formylbenzoic acid derivative useful as an intermediate for producing a medicine. SOLUTION: This method for producing a compound represented by formula (I) comprises reacting a compound represented by formula (V) with a Grignard reagent obtained from a compound represented by formula (IV) by using a divalent palladium catalyst with an optional phosphine ligand, and a halide of a divalent zinc as a cocatalyst to provide 5-(3-formylphenyl)isophthalic acid derivative, reacting the obtained derivative with hydroxylamine hydrochloride and a metal salt of a 1-3C carboxylic acid in an organic solvent to provide 5-(3-cyanophenyl)isophthalic acid derivative, reacting the resultant 5-(3- cyanophenyl)isophthalic acid derivative with a boron hydride or sodium trimethoxyboron hydride to provide 5-(3-cyanophenyl)-3-(hyroxymethyl)benzoic acid derivative, and further reacting the 5-(3-cyanophenyl)-3-(hyroxymethyl)  benzoic acid derivative with manganese dioxide in an organic solvent.
Patent JP-2001345291-A (JP)
Title: Method for producing wafer having one mirror finished surface
Inventor: TANIGUCHI TORU
IPC: B24B37/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wafer having a mirror finished surface and a satin finished rear surface easily using a sun gear free double side polishing machine in which the outer circumferential part of the wafer is protected against chipping when polished. SOLUTION: Outer circumferential part of an etched wafer is previously coated with a silicon oxide film S and then the opposite sides of the wafer are polished simultaneously using a sun gear free double side polishing machine 10. A wafer having a mirror finished surface and a satin finished backside can be produced easily using the sun gear free double side polishing machine 10. Furthermore, outer circumferential part of the wafer is protected against damage, e.g. chipping, during double side polishing.
Patent JP-2001077070-A (JP)
Title: Megasonic cleaning device
Inventor: TANG JIANSHE
IPC: H01L21/304
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To enable a megasonic cleaning device to be enhanced in cleaning efficiency without increasing a power density outputted from a transducer, by a method wherein a wafer is, at least, partially dipped into a degassed fluid, and sonic energy is transmitted to the wafer through the intermediary of the degassed fluid. SOLUTION: A degassing device 37 can be connected at an optional point along a chemicals circulating pipe 21. In operation, chemicals are fed from a tank 13 by a pump 27, degassed by a degassing device 37, and returned to the tank 13 at a flow rate of 5 to 10 l/min. Therefore, gas bubbles are hardly contained in chemicals kept in the tank 13. When a current is applied to a transducer T, it outputs acoustic waves 31 which travel to the surface of a wafer without being impeded by gas bubbles contained in a chemical solution. As a result, an efficient cleaning operation can be obtained without enhancing a power density outputted from the transducer T.
Patent JP-2001344897-A (JP)
Title: Data recording device and data reproducing device
Inventor: HIROTA TORU
IPC: H04N5/92
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To realize the prevention of the degradation in image quality and the suppression of a cost by sending the digital data obtained by efficiently recording and reproducing digital data of different compression systems, such as data of an MPEG system and data of a DV system, in interminglement as it is without system conversion to transmission side apparatus or decodable apparatus in recording. SOLUTION: This data recording device 24 for recording the digital data transmitted across a transmission path 25 on a recording medium extracts and holds transmission apparatus of the digital data, signal formats and timing information, adds the transmission apparatus information, the signal format information and the timing information as header information of the digital data and records the information as it is on the recording medium.